摘要
以茶碱为摸板分子,采用顺序聚合法,合成了分子印迹的大孔磺化聚二乙烯基苯/聚二乙烯基苯互穿聚合物网络(PDVB-SO3H/PDVBIPN),测定了IPN的结构和热力学性能。结果表明,制备的分子印迹聚合物对印迹分子茶碱具有较好吸附作用,且能保持第一网的树脂粒径。通过热力学性能研究,讨论了IPN吸附水溶液中茶碱的机理。
Molecularly imprinted and interpenetrating polymer network polymers of big pole polydivinylbenzene/Sulfonic polydivinylbenzene for theophylline were synthesized with order polymerization, and test the frame and energetics capability of the polymers result indicated, Molecularly inlprinted and interpenetrating polymer network polymers possessed preferably sorption,.and could keep the first retiary granule pathway of the polymers, overpassing the study of the energetic capability, discussed the mechanism of the adsorption Theophylline onto IPN resin from Aqueous Solution.
出处
《湖南科技学院学报》
2006年第11期191-193,共3页
Journal of Hunan University of Science and Engineering
关键词
分子印迹
互穿聚合物网络
聚二乙烯基苯
茶碱
热力学
吸附
Molecularly imprinted
lnterpenetrating polymernetwork
Polydivinylbenzene
Theophylline
Energetics
Adsorption
